Mild Steel (MS) Pipes – ERW, Seamless & Galvanized

Altra Enterprise offers reliable Mild Steel (MS) Pipes, available in ERW, seamless, and GI-coated finishes, suitable for both industrial and civil applications:

Mild Steel Pipes

•  Sizes & Standards

  • Nominal Bore (NB): ½″–24″ (15 mm–609 mm)

  • Wall thickness: 1.8 mm to 12.7 mm (Light/Medium/Heavy as per IS 1239/IS 3589, ASTM A53)

•  Types Available

  • ERW Pipes for plumbing, scaffolding, water/gas lines

  • Seamless Pipes for high-pressure, mechanical uses

  • Galvanized MS pipes (GI) for corrosion-resistant outdoor applications

•  Material & Grades

  • IS 1239 (Fe 330/410), IS 3589 (large bore), ASTM A53 Grades A/B, API 5L Gr A for specific needs

•  Applications

  • Water supply, industrial water lines, sewage, fire-fighting, HVAC systems, structural uses like railings & barriers, agricultural irrigation, oil & gas pipelines

  • Excellent weldability and formability

  • Cost-effective choice for structural and piping needs

  • Available with black or galvanized coating for corrosion protection

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